Gas Quality Assurance Inspection Manager app enables utility supervisors to conduct pre-, during- and post-construction inspections, while contractor crew leaders can view work instructions and submit their own walkthrough inspections. Deficiencies may be flagged, automatically triggering notifications, and work stoppage may be ordered if serious deficiencies are found. Operator Qualifications (OQ) may be checked via QR codes on the technician’s badge. Our web portal for office-based managers also allows total inspection workflow management. A visual inspection timeline makes it easy to view all related inspections for each job conducted during each phase.